Inventor · disambiguated record
Gwang Ju Cho
Also filed as: CHO GWANG JU · CHO GWANG W
1 granted patent·1 pending application·1 citations·filing 2005–2011
16Inventor score
Files withKIM SUNG-CHUL1
Top patents by PatentIndex Score
2 records- 0159US9221698B2Hybrid artificial wetland water purification system, sewage treatment device using same, and natural nonpoint purification device capable of simultaneously purifying river and lake waterKIM SUNG CHUL·Filed 2011·Granted Dec 29, 2015·1 cites·14 claims
- 0235US2005198664A1Apparatus and method for controlling broadcast channel accessFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →